安徽农学通报 >
2025 , Vol. 31 >Issue 17: 13 - 16
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.17.004
3%胺鲜酯·27%乙烯利和硫酸锌混合喷施对夏玉米生长的影响
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温国昌(1989—),男,河北武安人,硕士,助理研究员,从事土壤肥料与作物栽培研究。 |
Copy editor: 李媛
收稿日期: 2024-11-18
网络出版日期: 2025-09-16
基金资助
国家玉米产业体系项目(CARS-02-49)
邯郸市科学技术研究与发展计划项目(23422012162)
邯郸市农业科学院科研自主创新项目(NKY202408)
Effects of mixed spraying application of 3% diethyl aminoethyl hexanoate·27% ethephon and zinc sulfate on the growth of summer maize
Received date: 2024-11-18
Online published: 2025-09-16
为探究3%胺鲜酯·27%乙烯利和硫酸锌混合喷施对夏玉米生长的调控效果,本试验以邯玉398为材料,设置5个施肥处理:F0(不施肥)、F1(常规复合肥)、F2(硫包衣缓/控释复合肥)、F3(脲甲醛缓/控释复合肥)、F4(树脂包衣缓/控释复合肥);3个喷施处理:P0(喷施清水)、P1(喷施3%胺鲜酯·27%乙烯利)、P2(喷施3%胺鲜酯·27%乙烯利+硫酸锌),分析各处理对夏玉米植株性状、穗部性状及产量的影响。结果表明,在各施肥处理中,P1的玉米株高、穗位、千粒重、穗粒数较P0分别降低3.0~14.6 cm、3.0~12.3 cm、2.5~15.0 g、3.1~59.5个,产量降幅在1.5%~18.9%;P2的玉米株高、穗位、千粒重、穗粒数较P1分别提高1.0~14.5 cm、1.5~10.5 cm、0.5~16.0 g、4.4~40.8个,产量增幅在1.2%~17.9%。综合来看,在玉米种植中,3%胺鲜酯·27%乙烯利与硫酸锌配合施用可达到较好的化控效果。
关键词: 玉米; 3%胺鲜酯·27%乙烯利; 硫酸锌; 玉米产量
温国昌 , 李保军 , 杨璞 , 史明山 , 范子洋 . 3%胺鲜酯·27%乙烯利和硫酸锌混合喷施对夏玉米生长的影响[J]. 安徽农学通报, 2025 , 31(17) : 13 -16 . DOI: 10.16377/j.cnki.issn1007-7731.2025.17.004
To investigate the regulatory effects of mixed application of 3% diethyl aminoethyl hexanoate · 27% ethephon and zinc sulfate on summer maize, Hanyu 398 was used as the experimental material. 5 fertilization treatments were set up: F0 (no fertilization), F1 (conventional compound fertilizer), F2 (sulfur-coated slow/controlled-release compound fertilizer), F3 (urea-formaldehyde slow/controlled-release compound fertilizer), and F4 (polymer-coated slow/controlled-release compound fertilizer). 3 spray treatments were applied: P0 (spraying with clear water), P1 (spraying with 3% diethyl aminoethyl hexanoate·27% ethephon), and P2 (spraying with 3% diethyl aminoethyl hexanoate·27% ethephon + zinc sulfate). The effects of each treatment on plant traits, ear traits, and yield of summer maize were analyzed. The results showed that, across all fertilization treatments, compared with P0, P1 reduced plant height, ear height, 1000-kernel weight, and kernel number per ear by 3.0-14.6 cm, 3.0-12.3 cm, 2.5-15.0 g, and 3.1-59.5 grains, respectively, while yield was reduced by 1.5%-18.9%. In contrast, compared with P1, P2 increased plant height, ear height, 1000-kernel weight, and kernel number per ear by 1.0-14.5 cm, 1.5-10.5 cm, 0.5-16.0 g, and 4.4-40.8 grains, respectively, while yield was increased by 1.2%-17.9%. In conclusion, it was demonstrated that the combined application of 3% diethyl aminoethyl hexanoate·27% ethephon and zinc sulfate could achieve better chemical control effects in maize cultivation.
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